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Urban river water environment detection device and method

A detection device and water environment technology, applied in measurement devices, sampling devices, testing water, etc., can solve the problems of reduced sampling accuracy and efficiency, complex device structure, time-consuming and labor-intensive, etc., to ensure normal operation, improve stability, and improve The effect of flexibility

Pending Publication Date: 2021-01-05
沈毅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the existing devices for sampling water quality are complex in structure and cannot accurately sample water quality in different regions and depths in the water, resulting in a decrease in sampling accuracy and efficiency. At the same time, when the north is in the In cold winter, the water surface is covered with ice. When sampling, it is necessary to manually break the ice before sampling, which is time-consuming and labor-intensive, which increases the amount of manual labor and potential danger. A detection device and detection method for urban river water environment are proposed.

Method used

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  • Urban river water environment detection device and method

Examples

Experimental program
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Effect test

Embodiment 1

[0034] refer to Figure 1-8 , an urban river water environment detection device and detection method, comprising a box body 1, the lower end of the box body 1 is connected with a first telescopic rod 32, the lower end of the first telescopic rod 32 is connected with a moving device, and both sides of the lower end of the box body 1 are connected with a second A cylinder 12, the first cylinder 12 is slidably connected with the first moving rod 14, the first cylinder 12 is provided with a first spring 31, and the two ends of the first spring 31 are respectively connected with the first cylinder 12, the first The moving rods 14 are connected, the lower end of the first moving rod 14 is connected with a fixed plate 13, the lower end of the fixed plate 13 is connected with a plurality of rivets, the two sides of the box body 1 are fixedly connected with a limit device, and one side of the inner wall of the box body 1 is fixedly connected with a support plate 7. The support plate 7 ...

Embodiment 2

[0037] refer to Figure 1-8 , a kind of urban river water environment detection device and detection method, are basically the same as embodiment 1, further is: the limit device includes the first motor 401, the second motor 4, the fixed column 2, the first motor 401 is fixedly connected to The upper end of the fixed column 2 is provided with a chute in which the threaded rod 3 is rotatably connected, the upper end of the threaded rod 3 is fixedly connected with the output end of the first motor 401, and the sliding block 6 is slidably connected in the chute , the slider 6 and the threaded rod 3 are connected by screw rotation, the upper end of the slider 6 away from the threaded rod 3 is fixedly connected with the second motor 4, and the output end of the second motor 4 is fixedly connected with the helical propulsion drill bit 5, and the helical The end of the propulsion drill bit 5 away from the second motor 4 runs through the slider 6. When the user is using it, firstly st...

Embodiment 3

[0039] refer to Figure 1-8 , a kind of urban river water environment detection device and detection method, are basically the same as embodiment 1, further is: first motor 401, second motor 4 surfaces are all provided with sound-proof box, two sound-proof sound box are connected with fixed column 2 respectively , the slider 6 is fixedly connected, the surface of the detector 10 is provided with a protective box, the protective box is fixedly connected with the box body 1, and the noise generated by the first motor 401 and the second motor 4 during operation can be effectively reduced by setting the soundproof box , the detector 10 can be protected by setting the protective box to prevent the normal operation of the detector 10 from being affected by external factors, which effectively improves the practicability of the device.

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Abstract

The invention discloses an urban river water environment detection device and method, and belongs to the technical field of water environment detection devices. The urban river water environment detection device comprises a box body, a supporting plate is fixedly connected to one side of the inner wall of the box body, a collecting box is connected to the supporting plate, a detector is connectedto the upper end of the box body,a telescopic spring is connected to the end, close to the inner wall of the box body, in the collecting box, and a water inlet pipe is connected to one end, away fromthe inner wall of the box body, of the telescopic ring.Through the arrangement of a first cylinder, a first moving rod, a second cylinder and a second moving rod, a water suction pump can be matched with a spiral propelling drill bit to extend into river water to suck and sample the river water, and when deep river water needs to be detected, a user can control the spiral propelling drill bit to perform downward propelling again, so that the second moving rod can be propelled again to move downwards, the water suction pump sucks and samples the deep river water, and the user can sample river water at different depths conveniently.

Description

technical field [0001] The invention relates to the technical field of water environment detection, in particular to an urban river water environment detection device and detection method. Background technique [0002] The water environment is the place where human society depends for survival and development, and it is also the area that is most disturbed and damaged by humans. Water environment detection is one of the main tasks in environmental monitoring work, and it is an accurate, timely and comprehensive reflection of the current status and development of water quality. It plays a vital role in the protection of the entire water environment, the control of water pollution, and the maintenance of the health of the water environment. [0003] At present, when testing surface water environments such as urban rivers, it is necessary to use a sampling device to take samples first, and then use a testing instrument for testing. However, the existing devices for sampling wat...

Claims

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Application Information

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IPC IPC(8): G01N1/14G01N33/18E02B15/02
CPCE02B15/02G01N1/14G01N33/18G01N2001/1031G01N2001/1418
Inventor 不公告发明人
Owner 沈毅
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